PTC04-DB-HALL02...PTC04-DB-HALL02 Daughter Board for Melexis PTC devices Page 3 of 8 REVISION 2.1 - JUNE 16, 2017 PTC04-DB-HALL02 2. oard description 2.1. oard Layout J12: Jumpers

PTC04-DB-HALL02 Daughter Board for Melexis PTC devices

REVISION 2.2 – 7 August 2020 Datasheet Page 1 of 11 3901290014506 Daughter Board for Melexis PTC devices

Features and Benefits

PTC04 interface board for testing devices:

90275 90264 91205

Applications

Experimental tool for Lab and Prototyping Production Equipment for Serial Programming

Ordering Information Part No. Description PTC04-DB-Hall02 Daughter Board (Board + rear panel PTC04)

Accessories Part No. Description DLL’s for all supported products User Inter Faces for supported products

1. Functional Diagram

Figure 1: Functional Diagram



Contents

Features and Benefits ................................................................................................................................ 1

Applications ............................................................................................................................................... 1

Ordering Information ................................................................................................................................ 1

Accessories ................................................................................................................................................ 1

1. Functional Diagram ............................................................................................................................... 1

2. Board description .................................................................................................................................. 3

2.1. Board Layout ....................................................................................................................................... 3

2.2. Board Schematics................................................................................................................................ 4

2.3. Daughter board Connectors ............................................................................................................... 6

2.3.1. Digital DB Connector (40 Pins) ..................................................................................................... 7

2.3.2. Analog DB Connector (48 Pins) .................................................................................................... 7

2.4. Application Connector ........................................................................................................................ 8

2.6. Jumper Selection ................................................................................................................................. 9

3. Contact ................................................................................................................................................ 10

4. Disclaimer ............................................................................................................................................ 11



2. Board description

2.1. Board Layout

Figure 2: Board Layout Top Layer

J12: Jumpers to connect the measurement sense lines immediately to the force lines. These jumpers are needed when no force and sense is used.

DB-ID: This ID keeps a few initial variables in mind. It allows for example to detect what DB is connected to the programmer and if the DB is not expired.

J5, J6: Analog and Digital connector: See below for a detailed description. DB Connector: Connector to the application. See below for details. LED Indicators: 16 LED Indicators for the DB_IOdrv lines.



Figure 3: Board Layout Bottom Layer

2.2. Board Schematics

Figure 4: Board Schematic





2.3. Daughter board Connectors The main board has two connectors to the interface with the application. The PTC allows adding a full PCB in between. This daughter board can be mounted on the two connectors. In some exceptional cases, a daughter board contains only a few wires from the Analog connector to the application connector. The pins on of the connectors are described below.

Figure 5: Daughter Board Connectors

Meas_Line_P1

+36V_SUPPLY

ISENSE_PPS3

VOUT_PPS4

ANA.COMP2

ISENSE_PPS2

PE5

SDA

Rd

FCISENSE_PPS1

PE4

D1

VOUT_PPS3

A0Meas_Line_P3

PE0

F8

A6

PE3

ANA.COMP0

D4

AGND

D6

PE7

Meas_Line_N3D5

Meas_Line_P4

FA

Meas_Line_N2

SCL

VOUT_PPS1

D3

Wr

+5V_Digital_Supply

A4

FB

AGND

VOUT_PPS2

D2

D7

48 pin header

13579111315171921232527293133

2468

10121416182022242628303234

3537

3638

39 4041 4243 4445 4647 48

DIGITAL DBCONNECTOR

Meas_Line_N4

Meas_Line_P2

ANALOG DBCONNECTOR

PE1

40 Pin Header

13579111315171921232527293133353739

2468

10121416182022242628303234363840

A1

PE6

ANA.COMP3

Meas_Line_N1

FE

D0

+2.5V_REF_SUPPLY

DGND

ANA.COMP1

A7

FDFF

A2A5A3

F9

PE2

Reset

ISENSE_PPS4



2.3.1. Digital DB Connector (40 Pins)

Mainly, the digital connector is meant to expand the programmer to extra needs. Address lines A0-A7 together with the Map Select Lines F8-FF allows to direct access an area of 2 K. Examples would be adding a simple addressed I/O register by using the selection lines. If more complexity is needed, a full FPGA can be mounted on the DB board

Pins Names Description

1 – 8 A0 – A7 Address lines

9 – 16 D0 – D7 Data Lines active during Rd or Wr signals

17 Rd Read: A negative pulse will indicate a sampling of the data on the Data Bus

18 Wr Write: A Negative pulse will indicate when data is available on the Data Bus

20 Reset This signal goes low by powering the PTC or by pressing the reset button. This line can be pulled low by application. Check firmware documentation for resetting by software.

21-22 SCL / SDA I2c Bus

23-30 F8,F9,…,FF CS lines when the address areas are accessed

31-38 Port E Note: These pins are limited to 5 Volt input\output!!!! The full Port E of the Atmega core is mounted to these pins. This allows us to use advanced features like PWM, UARTS, Time Measurements, etc…. By using firmware that supports these, functions, application specific requirements can be fulfilled.

39 DGND Digital Ground

40 +5V Digital 5 Volt Digital Supply. Maximum current to get out of this supply: 250mA Note: All the pins are limited to 5 Volt input\output!!!! However, there are Protections, please take precautions in order

to avoid damage of the main board.

2.3.2. Analog DB Connector (48 Pins)

Mainly, the analog connector provides all the analog signals and measure possibilities.


28,32,36 PPS 1-3 Output of the Programmable Supplies

40 PPS 4 Output of the Fast DAC Programmable Power Supply

27,31,35,39 Isense_PP1-4 Outputs (Driver outputs before Rsens) for current evaluations. These outputs could be used to connect to the analog comparators in order to create fast digital signals based on current.

2,4,6,8 ExtMeas1-4Pos There are 4 differential inputs for making measurements

10,12,14,16 ExtMeas1_4Neg The negative inputs of ExtMeas1-4Pos

17,19,21,23 Shtd_PPS1-4 Outputs that shows the status of the Drivers. Signals are meant to connect LED's to put the front panel

43,44,47,48 AnaComp0-3 Input (limited to 5V) See *Note. Fast Level comparators in order to remove time consuming measurement

18 +35V_Supply Supply to extend the daughter board with some extra drivers

24 +2.5V Ref Output of internal reference

All other AGND Analog Ground Note: All the pins are limited to 35 Volt input\output!!!! However, there are Protections, please take precautions in

order to avoid damage of the main board.

* Note: Some pins are protected and limited to 5 Volt!!!! However, there are Protections, please take precautions in

order to avoid damage of the main board.



2.4. Application Connector The figure and table below shows the connections as provided by the daughterboard PTC04-DB-HALL02. The view of the connector is front view for the female connector of the PTC04-DB- HALL02 which corresponds to the solder side of the male connector.

DB15 Female Connector

12345678

9101112131415


1 VDD_DIE Device Supply

2 OUT2_DIE Device Output 2

3 GND_DIE Analog Ground Device

4 OUT1_ DIE Device Output 1

5 NC Not Connected

6 OUT3_ DIE Device Output 3

7 NC Not Connected

8 NC Not Connected

9 VDD_SENSE_DIE Sensing Device Supply

10 GND_SENSE_DIE Sensing Analog Ground Device

11 OUT1_SENSE_DIE Sensing Device Output 1

12 NC Not Connected



15 NC Not Connected



2.6. Jumper Selection

The D-SUP DA-15 connector of the daughter board is equipped with a sensing line for each analog device pin.

The top row is the force line of the device pins. The bottom row is the sensing line of the device pins.

Between each force and sense line there is a jumper to short the sense line at the D-SUP DA-15 connector on the daughter board.

The jumper is placed when the external sensing is not required. For example: an application with a digital or PWM output.

Figure 6: Jumper between force and sense line.

J12 is used to short the force and sense line of the analog device pins.

In other words, they are used to select single wire or double wire connection to the pin of the module / sensor

D-SUB DA-15

Connector

VDDA

VDD_Sens Module

Connector

VDD

C J

Single wire connection

When the jumper is closed, only one wire is required per pin between the PTC-04 and the module or sensor.

In the table above these pins are marked as “Minimum required single/dual die connection”.

In this configuration the measurement of VDD, OUT1 or OUT2 is done at the D-SUB DA-15 connector of the PTC04-DB-HALL02.

D-SUB DA-15

Connector

VDDA

VDDA_Sens Module

Connector

VDD

O J

Double wire connection

When the jumper is open, two wires are required per pin between the PTC-04 and the module or sensor.

With two wires connected at the module side, the measurement of VDD, OUT1 or OUT2 is done on the module or sensor connector.

The external sensing line per pin is only required for applications with an analog sensor output and where a higher measuring accuracy is required.



3. Contact

For the latest version of this document, go to our website at www.melexis.com. For additional information, please contact our Direct Sales team and get help for your specific needs:

Europe, Africa Telephone: +32 13 67 04 95

Email : [email protected]

Americas Telephone: +1 603 223 2362

Email : [email protected]

Asia Email : [email protected]

http://www.melexis.com/



4. Disclaimer The content of this document is believed to be correct and accurate. However, the content of this document is furnished "as is" for informational use only and no representation, nor warranty is provided by Melexis about its accuracy, nor about the results of its implementation. Melexis assumes no responsibility or liability for any errors or inaccuracies that may appear in this document. Customer will follow the practices contained in this document under its sole responsibility. This documentation is in fact provided without warranty, term, or condition of any kind, either implied or expressed, including but not limited to warranties of merchantability, satisfactory quality, non-infringement, and fitness for purpose. Melexis, its employees and agents and its affiliates' and their employees and agents will not be responsible for any loss, however arising, from the use of, or reliance on this document. Notwithstanding the foregoing, contractual obligations expressly undertaken in writing by Melexis prevail over this disclaimer. This document is subject to change without notice, and should not be construed as a commitment by Melexis. Therefore, before placing orders or prior to designing the product into a system, users or any third party should obtain the latest version of the relevant information. Users or any third party must determine the suitability of the product described in this document for its application, including the level of reliability required and determine whether it is fit for a particular purpose. This document as well as the product here described may be subject to export control regulations. Be aware that export might require a prior authorization from competent authorities. The product is not designed, authorized or warranted to be suitable in applications requiring extended temperature range and/or unusual environmental requirements. High reliability applications, such as medical life-support or life-sustaining equipment or avionics application are specifically excluded by Melexis. The product may not be used for the following applications subject to export control regulations: the development, production, processing, operation, maintenance, storage, recognition or proliferation of: 1. chemical, biological or nuclear weapons, or for the development, production, maintenance or storage of missiles for such weapons; 2. civil firearms, including spare parts or ammunition for such arms; 3. defense related products, or other material for military use or for law enforcement; 4. any applications that, alone or in combination with other goods, substances or organisms could cause serious harm to persons or goods and that can be used as a means of violence in an armed conflict or any similar violent situation. No license nor any other right or interest is granted to any of Melexis' or third party's intellectual property rights. If this document is marked “restricted” or with similar words, or if in any case the content of this document is to be reasonably understood as being confidential, the recipient of this document shall not communicate, nor disclose to any third party, any part of the document without Melexis’ express written consent. The recipient shall take all necessary measures to apply and preserve the confidential character of the document. In particular, the recipient shall (i) hold document in confidence with at least the same degree of care by which it maintains the confidentiality of its own proprietary and confidential information, but no less than reasonable care; (ii) restrict the disclosure of the document solely to its employees for the purpose for which this document was received, on a strictly need to know basis and providing that such persons to whom the document is disclosed are bound by confidentiality terms substantially similar to those in this disclaimer; (iii) use the document only in connection with the purpose for which this document was received, and reproduce document only to the extent necessary for such purposes; (iv) not use the document for commercial purposes or to the detriment of Melexis or its customers. The confidentiality obligations set forth in this disclaimer will have indefinite duration and in any case they will be effective for no less than 10 years from the receipt of this document. This disclaimer will be governed by and construed in accordance with Belgian law and any disputes relating to this disclaimer will be subject to the exclusive jurisdiction of the courts of Brussels, Belgium. The invalidity or ineffectiveness of any of the provisions of this disclaimer does not affect the validity or effectiveness of the other provisions. The previous versions of this document are repealed. Melexis © - No part of this document may be reproduced without the prior written consent of Melexis. (2020) IATF 16949 and ISO 14001 Certified

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PTC04-DB-HALL02...PTC04-DB-HALL02 Daughter Board for Melexis PTC devices Page 3 of 8 REVISION 2.1 - JUNE 16, 2017 PTC04-DB-HALL02 2. oard description 2.1. oard Layout J12: Jumpers